Diff Report
Run #523f27198f838: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #523f26a22745b: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for drupal_alter

drupal_alterRun #523f27198f838Run #523f26a22745bDiffDiff%
Number of Function Calls426 426 0 0.0%
Incl. Wall Time (microsec)16,080 16,244 164 1.0%
Incl. Wall Time (microsec) per call 38 38 0 1.0%
Excl. Wall Time (microsec)2,019 2,029 10 0.5%
Incl. CPU (microsecs)16,472 16,635 163 1.0%
Incl. CPU (microsecs) per call 39 39 0 1.0%
Excl. CPU (microsec)1,761 1,736 -25 -1.4%
Incl. MemUse (bytes)172,168 172,168 0 0.0%
Incl. MemUse (bytes) per call 404 404 0 0.0%
Excl. MemUse (bytes)-4,232 -4,232 0 0.0%
Incl. PeakMemUse (bytes)73,984 73,984 0 0.0%
Incl. PeakMemUse (bytes) per call 174 174 0 0.0%
Excl. PeakMemUse (bytes)4,936 4,936 0 0.0%

Parent/Child Regression/Improvement report for drupal_alter [View Callgraph Diff]


Function NameCalls DiffCalls
Diff%		Incl. Wall
Diff
(microsec)		IWall
Diff%		Incl. CPU Diff
(microsec)		ICpu
Diff%		Incl.
MemUse
Diff
(bytes)		IMemUse
Diff%		Incl.
PeakMemUse
Diff
(bytes)		IPeakMemUse
Diff%
Current Function
drupal_alter0 N/A% 164 14.4% 163 196.4% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function10 6.1% -25 -15.3% 0 N/A% 0 N/A%
Parent functions
Drupal\Core\Entity\EntityRenderController::viewMultiple0 N/A% 67 40.9% 66 40.5% 0 N/A% 0 N/A%
field_language0 N/A% 46 28.0% 44 27.0% 0 N/A% 0 N/A%
file_create_url0 N/A% -25 -15.2% -23 -14.1% 0 N/A% 0 N/A%
Drupal\Core\Database\Query\Select::preExecute0 N/A% 23 14.0% 21 12.9% 0 N/A% 0 N/A%
_template_preprocess_default_variables0 N/A% 18 11.0% 19 11.7% 0 N/A% 0 N/A%
drupal_render_page0 N/A% 17 10.4% 17 10.4% 0 N/A% 0 N/A%
field_attach_preprocess0 N/A% 9 5.5% 4 2.5% 0 N/A% 0 N/A%
drupal_get_js0 N/A% 8 4.9% 7 4.3% 0 N/A% 0 N/A%
_menu_link_translate0 N/A% -8 -4.9% -7 -4.3% 0 N/A% 0 N/A%
field_attach_view0 N/A% 8 4.9% 12 7.4% 0 N/A% 0 N/A%
Drupal\block\BlockRenderController::viewMultiple0 N/A% -6 -3.7% -5 -3.1% 0 N/A% 0 N/A%
drupal_prepare_form0 N/A% 5 3.0% 5 3.1% 0 N/A% 0 N/A%
element_info0 N/A% 5 3.0% 4 2.5% 0 N/A% 0 N/A%
drupal_get_library0 N/A% -4 -2.4% -4 -2.5% 0 N/A% 0 N/A%
drupal_get_html_head0 N/A% 1 0.6% 2 1.2% 0 N/A% 0 N/A%
toolbar_pre_render0 N/A% -1 -0.6% -1 -0.6% 0 N/A% 0 N/A%
menu_get_item0 N/A% 1 0.6% 2 1.2% 0 N/A% 0 N/A%
path_get_admin_paths0 N/A% 0 0.0% -1 -0.6% 0 N/A% 0 N/A%
drupal_get_css0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
file_get_stream_wrappers0 N/A% 0 0.0% 1 0.6% 0 N/A% 0 N/A%
Child functions
Drupal\Core\Extension\ModuleHandler::alter0 N/A% 133 81.1% 150 92.0% 0 N/A% 0 N/A%
Drupal::moduleHandler0 N/A% 21 12.8% 38 23.3% 0 N/A% 0 N/A%